Original brand name that plays on the word "system".
The word "systan" contains only six characters and just two syllables. Two syllable names make popular global brands. Established brands using two syllable names include Gillette, Kleenex and Facebook.
Systan.com is a .com domain. Dot com domains are the most valued top-level-domain in the world, famously used by websites like facebook.com. When most people think of a website, they think of a .com.